本人写的一个不错的js封装类(有什么不好的地方请提出)

来源：互联网发布：地震科学数据共享中心编辑：程序博客网时间：2024/06/11 23:20

/****************************************************************************************
    作者：萧枫
    QQ:77182997
    MSN:xiaofengnet@hotmail.com
    Email:xiaofengnet@163.com
    网址：http://www.inforcn.com
    请保留版权　　谢谢合作
    版本：V3.2
/*****************************************************************************************
*/
/*========================================================================================
框架核心内容--------【基础工具类】
========================================================================================
*/

/*========================================================================================
【获取一个指定ID的结点】
创建于[2005-05-03]
document.getElementById(Id)获取一个指定ID的结点,是这个方法的快捷方式和扩展可以指定多个参
数返回一个对象数组。参数也不一定是ID也可以是对象本身的引用，例如$("id")等价于$($("id"))
*/
function $(){
var elements = new Array();
for(var i=0;i<arguments.length;i++){
  var element=arguments[i];
  if (typeof(element) == "string") element=document.getElementById?document.getElementById(element):document.all.element
  if (arguments.length==1) return element;
  elements.push(element);
}
return elements;
}
/*========================================================================================
【获取一个指定ID的结点】
创建于[2005-05-03]
document.getElementsByName(id)获取一个指定ID的结点集,是这个方法的快捷方式和扩展可以指定多个参数返回一个对象数组
*/
function _$(){
var elements = new Array();
for(var i=0;i<arguments.length;i++){
  var element=arguments[i];
  if (typeof(element) == "string") element=document.getElementsByName?document.getElementsByName(element):document.all.element;
  if (arguments.length==1) return element;
  elements.push(element);
}
return elements;
}
/*========================================================================================
【Ajax创建类】
[创建于2008-04-09]
var Http_Request=false;
*/
function CreateAjax(){
var Ajax_Obj;
if(typeof(window.XMLHttpRequest)!="undefined"){
  Ajax_Obj = new XMLHttpRequest();
  if(Ajax_Obj.overrideMimeType){
   Ajax_Obj.overrideMimeType("text/html");
  }
}else if(window.ActiveXObject){
  var Versions=["MSXML2.XMLHttp.5.0","MSXML2.XMLHttp.4.0","MSXML2.XMLHttp.3.0","MSXML2.XMLHttp","Microsoft.XMLHttp"];
  for(var i=0;i<Versions.length;i++){
   try{
    var XmlHttp=new ActiveXObject(Versions[i]);
    Ajax_Obj = XmlHttp;
   }catch(Error){
    if(i == (Versions.length-1)){
     alert("出错:创建服务器对象实例失败[浏览器问题].");//浏览器问题//抛出Error.description
    }
   }
  }
}
return Ajax_Obj;
}
/*========================================================================================
【Ajax发送函数】
创建于[2008-04-09]
*/
function SendRequest(Method,Url,Content,ResponseType,CallBack){//初始化、指定处理函数、发送请求的函数
var Http_Request = false;
Http_Request = CreateAjax();//开始初始化XMLHttpRequest对象
if(!Http_Request){ //异常，创建对象实例失败
  alert("出错:不能创建XMLHttpRequest对象实例.");
  return false;
}
if(ResponseType.toLowerCase()=="text") {
  Http_Request.onreadystatechange = function(){ CallBack(Http_Request);};
}else if(ResponseType.toLowerCase()=="xml"){
  Http_Request.onreadystatechange = function(){ CallBack(Http_Request);};
}else{
  alert("出错:响应类别参数错误.");
  return false;
}
//确定发送请求的方式和URL以及是否异步执行下段代码
if(Method.toLowerCase()=="get") {
  Http_Request.open(Method,Url,true);
}else if(Method.toLowerCase()=="post"){
  Http_Request.open(Method,Url, true);
  Http_Request.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
}else{
  alert("出错:http请求类别参数错误.");
  return false;
}
Http_Request.send(Content);
}
// 处理返回文本格式信息的函数
//function ProcessTextResponse(){
// if(Http_Request.readyState == 4){ //判断对象状态
//  if(Http_Request.status == 200){ //信息已经成功返回，开始处理信息
//   var RstInfo = Http_Request.responseText;
//  }else{//页面不正常
//   alert("出错:您所请求的页面有异常。");//Http_Request.statusText
//  }
// }
//}
////处理返回的XML格式文档的函数
//function ProcessXMLResponse() {
// if (Http_Request.readyState == 4) {//判断对象状态
//  if (Http_Request.status == 200) {//信息已经成功返回，开始处理息
//   var XmlDoc = Http_Request.responseXML;
//   var Roots = XmlDoc.documentElement.childNodes;
//   var Text = Roots[0].selectSingleNode("Title").text;
//   var Att_Value = Roots[0].getAttribute("Id");
//  }else{ //页面不正常
//   alert("出错:您所请求的页面有异常。");//Http_Request.statusText
//  }
// }
//}
//Ajax类结束

/*========================================================================================
【Cookies操作类】
[创建于2008-04-09]
*/
function Cookies(){}
Cookies.prototype.GetVal=function(offset){
//获得Cookie解码后的值
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
  endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
Cookies.prototype.Add=function(name,value,hours){
//设定Cookie值
var expire = "";
if(hours != null){
  expire = new Date((new Date()).getTime() + hours * 3600000);
  expire = "; expires=" + expire.toGMTString();
}
document.cookie = name + "=" + escape(value) + expire;
}
Cookies.prototype.Del=function(name){
//删除Cookie
var exp = new Date();
exp.setTime (exp.getTime() - 1);
var cval = GetCookie (name);
document.cookie = name + "=" + cval + "; expires="+ exp.toGMTString();
}
Cookies.prototype.Get=function(name){
//获得Cookie的原始值
var cookieValue = "";
var search = name + "=";
if(document.cookie.length > 0){
  offset = document.cookie.indexOf(search);
  if (offset != -1){
   offset += search.length;
   end = document.cookie.indexOf(";", offset);
   if (end == -1) end = document.cookie.length;
   cookieValue = unescape(document.cookie.substring(offset, end))
  }
}
return cookieValue;
}
/*//======================================================================================
//【获得对象实际坐标】
[创建于2008-04-09]
*/
function GetDim(el){
var rd = {x:0,y:0};
do{
  rd.x += el.offsetLeft;
  rd.y += el.offsetTop;
  el = el.offsetParent;
}while(el)
return rd;
}
/*//========================================================================================
//【出错弹出窗口】
[创建于2008-04-09]
*/
function Error_Show(M){
var Err_Str="";
switch(M){
  case 0: //超时
   Err_Str="出错:您还未登录或登录已超时,请重新登录.";
   break;
  case 1://参数出错
   Err_Str="出错:参数出错,请联系管理员.";
   break;
  case 2://Js出错
   Err_Str="出错:客户端脚本出错.";
   break;
  case 3://服务器出错
   Err_Str="出错:服务器响应出错.";
   break;
  case 4://加载出错
   Err_Str="出错:加载信息出错.";
   break;
  default:
   Err_Str="未知错误!";
   break;
}
alert(Err_Str);
//return ;
}
/*========================================================================================
【获得参数值】
[创建于2008-04-09]
*/
function GetQuery(name){
var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
var r = window.location.search.substr(1).match(reg);
if (r!=null) return unescape(r[2]);
return null;
}
/*========================================================================================
【漂浮类开始】
[创建于2008-04-09]
var Float=new Floats();
Float.Move_It("Float","Floater");
*/
function Floats(){
this._lastScrollX = 0;
this._lastScrollY = 0;
this._NS = (document.layers) ? 1 : 0;
this._IE = (document.all) ? 1: 0;
}
Floats.prototype.HeartBeat=function(Id){
if(this._IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }
if(this._NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
if(diffY !=this. _lastScrollY) {
  percent = .1 * (diffY - this._lastScrollY);
  if(percent > 0) percent = Math.ceil(percent);
  else percent = Math.floor(percent);
  if(this._IE) Id.style.pixelTop += percent;
  if(this._NS) Id.top += percent;
  this._lastScrollY = this._lastScrollY + percent;
}
if(diffX != this._lastScrollX) {
  percent = .1 * (diffX - this._lastScrollX);
  if(percent > 0) percent = Math.ceil(percent);
  else percent = Math.floor(percent);
  if(this._IE) Id.style.pixelLeft += percent;
  if(this._NS) Id.left += percent;
  this._lastScrollX = this._lastScrollX + percent;
}
}
Floats.prototype.Hidden=function(e){
e.style.display="none";
}
Floats.prototype.Drag=function(e){
var x,y;
if(parseInt(e.style.left).toString()=="NaN"){
  if(parseInt(e.style.right).toString()=="NaN"){
   x=1;
  }else{
   x=parseInt(document.body.clientWidth)-parseInt(e.style.right)-parseInt(e.clientWidth);
  }
  e.style.left=x+"px";
}else{
  x=parseInt(e.style.left);
}
if(parseInt(e.style.top).toString()=="NaN"){
  y=1;
  e.style.top=y+"px;";
}else{
  y=parseInt(e.style.top);
}
var deltaX=event.clientX-x;
var deltaY=event.clientY-y;
var drag=true;
e.onmousemove=function(){
  if(drag){
   e.style.left=(event.clientX-deltaX)+"px";
   e.style.top=(event.clientY-deltaY)+"px";
   e.setCapture();
  }
}
e.onmouseup=function(){
  drag=false;
  e.releaseCapture();
}
}
Floats.prototype.Move_It=function(FloatName,Id){
var action=window.setInterval(""+FloatName+".HeartBeat("+Id+")",100);
}
/*========================================================================================
【拖动函数】
创建于[2008-04-09]
*/
function Drag(MoveId){
var x,y;
if(parseInt(MoveId.style.left).toString()=="NaN"){
  if(parseInt(MoveId.style.right).toString()=="NaN"){
   x=1;
  }else{
   x=parseInt(document.body.clientWidth)-parseInt(MoveId.style.right)-parseInt(MoveId.clientWidth);
  }
  MoveId.style.left=x+"px";
}else{
  x=parseInt(MoveId.style.left);
}
if(parseInt(MoveId.style.top).toString()=="NaN"){
  y=1;
  MoveId.style.top=y+"px;";
}else{
  y=parseInt(MoveId.style.top);
}
var deltaX=event.clientX-x;
var deltaY=event.clientY-y;
var drag=true;
MoveId.style.filter="Alpha(Opacity=60)";
MoveId.onmousemove=function(){
  if(drag){
   MoveId.style.left=(event.clientX-deltaX)+"px";
   MoveId.style.top=(event.clientY-deltaY)+"px";
   MoveId.setCapture();
  }
}
MoveId.onmouseup=function(){
  MoveId.style.filter="Alpha(Opacity=100)";
  drag=false;
  MoveId.releaseCapture();
}
}
/*========================================================================================
【字符转换类】
创建于[2008-04-09]
*/
function StringToHtml(){}
StringToHtml.prototype.sTh=function(s){
s = s.replace(/</gi,"<");
s = s.replace(/>/gi,">");
s = s.replace(/"/gi,"/"");
s = s.replace(/&/gi,"&");
s = s.replace(/ /gi," ");
return s;
}
StringToHtml.prototype.hTs=function(s){
s = s.replace(/</gi,"<");
s = s.replace(/>/gi,">");
s = s.replace(////gi,""");
s = s.replace(/&/gi,"&");
s = s.replace(/ /gi," ");
return s;
}
StringToHtml.prototype.bTy=function(s){
s = s.replace(//[/gi,"<");
s = s.replace(//]/gi,">");
return s;
}
StringToHtml.prototype.yTb=function(s){
s = s.replace(/</gi,"[");
s = s.replace(/</gi,"[");
s = s.replace(/>/gi,"]");
s = s.replace(/>/gi,"]");
s = s.replace(/ /gi," ");
return s;
}
/*========================================================================================
【选择类别】
创建于[2008-04-09]
修改日期[2008-05-21]
*/
function Class_CheckAll(){
this.AllCheck = document.getElementById(typeof(arguments[0])=="undefined"?"Check_All":arguments[0]);
this.SubCheck = document.getElementsByName(typeof(arguments[1])=="undefined"?"Check_Sub":arguments[1]);
this.Btn_Check = document.getElementById(typeof(arguments[2])=="undefined"?"Btn_CheckAll":arguments[2]);
this.Btn_Del = document.getElementById(typeof(arguments[3])=="undefined"?"Btn_CheckDel":arguments[3]);
this.Url=document.getElementById(typeof(arguments[4])=="undefined"?"Ajax_Response.aspx":arguments[4]);
}
Class_CheckAll.prototype.SelectTd=function(Id){
if(event.srcElement.tagName=="TD"){
  if(Id.getElementsByTagName("input")[0].checked==true){
   Id.getElementsByTagName("input")[0].checked=false;
  }else{
   Id.getElementsByTagName("input")[0].checked=true;
  }
}
this.Check_DelAble();
}
Class_CheckAll.prototype.CheckAll=function(){
    if(this.AllCheck.checked==true){
        this.Btn_Check.value="取消";
        this.Btn_Del.disabled=false;
    }else{
        this.Btn_Check.value="全选";
        this.Btn_Del.disabled=true;
    }
    for(var i=0;i<this.SubCheck.length;i++){
        this.SubCheck[i].checked=this.AllCheck.checked;
    }
}
Class_CheckAll.prototype.Check_DelAble=function(){
var m=0;
    var Flag=false;
    for(var i=0;i<this.SubCheck.length;i++){
        if(this.SubCheck[i].checked==true){
           Flag=true;
           break;
        }
    }
    if(Flag==true){
        this.Btn_Del.disabled=false;
    }else{
        this.Btn_Del.disabled=true;
    }
for(var i=0;i<this.SubCheck.length;i++){
        if(this.SubCheck[i].checked==true){
           m=m+1;
        }
    }
if(m==this.SubCheck.length){
  this.AllCheck.checked=true;
  this.Btn_Check.value="取消";
}else{
  this.AllCheck.checked=false;
  this.Btn_Check.value="全选";
}
}
Class_CheckAll.prototype.Check_AllAndCancel=function(){
    if(this.AllCheck.checked==true){
        this.AllCheck.checked=false;
    }else{
        this.AllCheck.checked=true;
    }
    this.CheckAll();
}
Class_CheckAll.prototype.Check_Del=function(t){
    if(confirm("确定要删除选中的项吗?")){
        var Ids="";
        for(var i=0;i<this.SubCheck.length;i++){
            if(this.SubCheck[i].checked==true){
               Ids+=this.SubCheck[i].value+",";
            }
        }
  if(Ids.replace(",","").length==0){
   alert("请选择要操作的项目!");
   return false;
  }
        Ids=Ids.substring(0,Ids.length-1);
        window.location.href=this.Url+"?s="+t+"&Ids="+Ids;
    }
}
/*========================================================================================
【标准显示Flash】
创建于[2008-04-09]
*/
function Show_Flash(file,w,h) {
    document.write("<object classid=/"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000/" codebase=/"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0/" width=/""+w+"/" height=/""+h+"/">");
    document.write("<param name=/"movie/" value=/"" + file + "/">");
    document.write("<param name=/"quality/" value=/"high/">");
    document.write("<param name=/"wmode/" value=/"transparent/">");
    document.write("<param name=/"menu/" value=/"false/">");
    document.write("<embed src=/"" + file + "/" quality=/"high/" pluginspage=/"http://www.macromedia.com/go/getflashplayer/" type=/"application/x-shockwave-flash/" width=/""+w+"/" height=/""+h+"/"></embed>");
    document.write("</object>");
}
/*========================================================================================
【图片按比例缩放】
[创建于2008-04-19]
*/
function DrawImage(ImgD,Img_Width,Img_Height,AltStr){
var flag=false;
var image=new Image();
var iwidth = Img_Width; //定义允许图片宽度，当宽度大于这个值时等比例缩小
var iheight = Img_Height; //定义允许图片高度，当宽度大于这个值时等比例缩小
image.src=ImgD.src;
if(image.width>0 && image.height>0){
  flag=true;
  if(image.width/image.height>= iwidth/iheight){
   if(image.width>iwidth){
    ImgD.width=iwidth;
    ImgD.height=(image.height*iwidth)/image.width;
   }else{
    ImgD.width=image.width;
    ImgD.height=image.height;
   }

  ImgD.alt=image.width+"×"+image.height;
  }else{
   if(image.height>iheight){
    ImgD.height=iheight;
    ImgD.width=(image.width*iheight)/image.height;
   }else{
    ImgD.width=image.width;
    ImgD.height=image.height;
   }
   ImgD.alt=AltStr;
  }
}
}
/*========================================================================================
【图片转换类别】
[创建于2008-04-19]
*/
function Img_Change(){
try{
  this.NowFrame = 1;
  this.MaxFrame = document.getElementsByName(typeof(arguments[1])=="undefined"?"Img_Name":arguments[1]).length;
  this.bStart = 0;
  this.T_Name=document.getElementById(typeof(arguments[0])=="undefined"?"Change_Img":arguments[0]);
  this.Img_Id=document.getElementsByName(typeof(arguments[1])=="undefined"?"Img_Name":arguments[1]);
  this.RunTime=(arguments[2]=="" || typeof(arguments[2])=="undefined")?3:parseInt(arguments[2]);
  this.Initialize();
}catch(e){
  alert("参数出错["+e.description+"]");
}
}
Img_Change.prototype.Initialize=function(){
this.T_Name.style.cssText += ";filter: progid:DXImageTransform.Microsoft.Wipe(GradientSize=1.0,wipeStyle=0, motion='forward');";
}
Img_Change.prototype.RunFun=function(){
var next = this.NowFrame + 1;
if(next == this.MaxFrame+1){
  this.NowFrame = this.MaxFrame;
  next = 1;
}
if(this.bStart == 0){
  this.bStart = 1;
  //window.clearInterval(this.ReadTimer);
  return;
}else{
  this.T_Name.filters[0].Apply();
  this.Img_Id[next-1].style.display = "";
  this.Img_Id[this.NowFrame-1].style.display = "none";
  this.T_Name.filters[0].Play(duration=2);
  if(this.NowFrame == this.MaxFrame){
   this.NowFrame = 1;
  }else{
   this.NowFrame++;
  }
}
}
Img_Change.prototype.Run=function(ClassName){
window.setInterval(""+ClassName+".RunFun()",this.RunTime*1000);
}
/*========================================================================================
【类别列表类】
[创建于2008-05-03]
ClassArr 四级类别数组
IsOpen 0为不展开 1为展开默认不展开
IsImg 0为显示 1为不显示默认显示
Big_Icon 大类前图标空则无
Small_Icon 子类前图标空则无
<%
str=""
str1=""
str2=""
str3=""
Call Class_String(7,0,0,0,0)
%>
var ClassListArr=new Array(<%=str%>,<%=str1%>,<%=str2%>,<%=str3%>);
var ClassLists=new Class_List(ClassListArr,0,0,"","");
ClassLists.Class_Create("ClassLists");
*/
function Class_List(){
try{
  this.Class_One = arguments[0][0];
  this.Class_Two = arguments[0][1];
  this.Class_Three = arguments[0][2];
  this.Class_Four = arguments[0][3];
  this.IsOpen = (typeof(arguments[1])=="undefined" || arguments[1]=="")?0:arguments[1];/*0为不展开 1为展开默认不展开*/
  this.IsImg = (typeof(arguments[2])=="undefined" || arguments[2]=="")?0:arguments[2];;/*0为显示 1为不显示默认显示*/
  this.BigIcon=(typeof(arguments[3])=="undefined" || arguments[3] =="")?"":"<img src=/""+arguments[3]+"/" />";
  this.SmallIcon=(typeof(arguments[4])=="undefined" || arguments[4] =="")?"":"<img src=/""+arguments[4]+"/" />";
}catch(e){
  alert("参数出错["+e.description+"]");
}
}
Class_List.prototype.Class_Create=function(ClassList){
try{
  var Num_Img=0;
  var Num_Two=0;
  var Num_Three=0;
  var Num_Four=0;
  var OpenStr="";
  var Fun_Str="";
  var Img_Str="";
  var Img_Alt="";
  var IsClassSub=true;
  if(this.IsOpen==0){
   OpenStr="display:none;";
  }else{
   OpenStr="display:;";
  }
  var ClassList_Str = '/
  <table width="100%" border="0" cellspacing="1" cellpadding="1">/
  ';
  /*第一级类别开始*/
  if (this.Class_One.length==0){
   ClassList_Str += '/
   <tr><td>暂无添加任何类别！</td></tr></table>/
   ';
   document.write(ClassList_Str);
   return;
  }else{
   for(var i=0;i<this.Class_One.length;i++){
    if(this.Class_Two[i].length>0){
     IsClassSub=true;
     Fun_Str='onclick="'+ClassList+'.Show_ClassList(1,'+Num_Two+','+Num_Img+')"';
     Img_Str="";
     Img_Alt="点击展开二级类";
    }else{
     IsClassSub=false;
     Fun_Str="";
     Img_Str="_1";
     Img_Alt="";
    }
    ClassList_Str += '/
     <tr id="Menu_ClassOne">/
      <td id="MenuClassOne" align="left" '+Fun_Str+'>'+this.BigIcon+' <a href="Product.asp?lb='+this.Class_One[i][1].replace("$0","")+'">'+this.Class_One[i][0]+'</a>/
       <img src="Images/Icon/plus'+Img_Str+'.gif" width="9" height="9" id="ClassSub" style="cursor:hand;" alt="'+Img_Alt+'"/></td>/
     </tr>/
    ';
    Num_Img++;
    /*第二级类别开始*/
    if(IsClassSub==false){
     continue;
    }else{
     Num_Two++;
    }
    ClassList_Str += '/
      <tr id="Menu_ClassTwo" style="'+OpenStr+'">/
     <td align="left" id="MenuClassTwo">/
     <table width="100%" border="0" cellspacing="1" cellpadding="1" style="margin-left:20px;">/
       ';
       for(var j=0;j<this.Class_Two[i].length;j++){
      if(this.Class_Three[i][j].length>0){
       IsClassSub=true;
       Fun_Str='onclick="'+ClassList+'.Show_ClassList(2,'+Num_Three+','+Num_Img+')"';
       Img_Str="";
       Img_Alt="点击展开三级类";
      }else{
       IsClassSub=false;
       Fun_Str="";
       Img_Str="_1";
       Img_Alt="";
      }
        ClassList_Str += '/
        <tr>/
       <td '+Fun_Str+'>'+this.SmallIcon+' <a href="Product.asp?lb='+this.Class_Two[i][j][1].replace("$0","")+'">'+this.Class_Two[i][j][0]+'</a> <img src="Images/Icon/plus'+Img_Str+'.gif" width="9" height="9" id="ClassSub" style="cursor:hand;" alt="'+Img_Alt+'"/></td>/
        </tr>/
        ';
        Num_Img++;
        /*第三级类别开始*/
       if(IsClassSub==false){
        continue;
       }else{
        Num_Three++;
       }
        ClassList_Str += '/
         <tr id="Menu_ClassThree" style="'+OpenStr+'">/
        <td align="left" id="MenuClassThree">/
        <table width="100%" border="0" cellspacing="1" cellpadding="1" style="margin-left:20px;">/
          ';
          for(var m=0;m<this.Class_Three[i][j].length;m++){
         if(this.Class_Four[i][j][m].length>0){
          IsClassSub=true;
          Fun_Str='onclick="'+ClassList+'.Show_ClassList(3,'+Num_Four+','+Num_Img+')"';
          Img_Str="";
          Img_Alt="点击展开四级类";
         }else{
          IsClassSub=false;
          Fun_Str="";
          Img_Str="_1";
          Img_Alt="";
         }
           ClassList_Str += '/
           <tr>/
          <td '+Fun_Str+'>'+this.SmallIcon+' <a href="Product.asp?lb='+this.Class_Three[i][j][m][1].replace("$0","")+'">'+this.Class_Three[i][j][m][0]+'</a> <img src="Images/Icon/plus'+Img_Str+'.gif" width="9" height="9" id="ClassSub" style="cursor:hand;" alt="'+Img_Alt+'"/></td>/
           </tr>/
           ';
            Num_Img++;
           /*第四级类别开始*/
          if(IsClassSub==false){
           continue;
          }else{
           Num_Four++;
          }
            ClassList_Str += '/
            <tr id="Menu_ClassFour" style="'+OpenStr+'">/
           <td align="left" id="MenuClassFour">/
           <table width="100%" border="0" cellspacing="1" cellpadding="1" style="margin-left:20px;">/
             ';
             for(var n=0;n<this.Class_Four[i][j][m].length;n++){
              ClassList_Str += '/
              <tr>/
             <td>'+this.SmallIcon+' <a href="Product.asp?lb='+this.Class_Four[i][j][m][n][1].replace("$0","")+'">'+this.Class_Four[i][j][m][n][0]+'</a> <img src="Images/Icon/plus_1.gif" width="9" height="9" id="ClassSub"/></td>/
              </tr>/
              ';                                            Num_Img++;
             }
          ClassList_Str += '/
            </table>/
           </td>/
            </tr>/
          ';
          /*第四级类别结束*/
          }
       ClassList_Str += '/
         </table>/
        </td>/
         </tr>/
       ';
       /*第三级类别结束*/
       }
    ClassList_Str += '/
      </table>/
     </td>/
      </tr>/
    ';
    /*第二级类别结束*/
   }
   /*第一级类别结束*/
  }
  ClassList_Str += '/
  </table>/
  ';
  document.write(ClassList_Str);
  var Img_Show=_$("ClassSub");
  for(var i=0;i<Img_Show.length;i++){
   if(this.IsImg==0){
    Img_Show[i].style.display="";
   }else{
    Img_Show[i].style.display="none";
   }
  }
}catch(e){

}
}
Class_List.prototype.Show_ClassList=function(M,N,L){
var ClassTb=_$("Menu_ClassOne","Menu_ClassTwo","Menu_ClassThree","Menu_ClassFour");
var Class_Sub=_$("ClassSub");
if(ClassTb[M][N].style.display=="none"){
  ClassTb[M][N].style.display="";
  Class_Sub[L].src="Images/Icon/Plus_1.gif";
  Class_Sub[L].alt=Class_Sub[L].alt.replace("展开","折叠");
}else{
  ClassTb[M][N].style.display="none";
  Class_Sub[L].src="Images/Icon/Plus.gif";
  Class_Sub[L].alt=Class_Sub[L].alt.replace("折叠","展开");
}
}
/*========================================================================================
【当前日间】
[创建于2008-05-14]
*/
function CurrentDateTime(num){
//num==0 为中文
//num==1 为英文
var Strs="";
var str=new Array();
str[0]=new Array("年","月","日","时","分","秒");
str[1]=new Array("Year","Month","Day","Hour","Minute","Seconds");
var Weeks=new Array();
Weeks[0]=new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
Weeks[1]=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
var Months=new Array();
Months[0]=new Array("一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月");
Months[1]=new Array("January","February","March","April","May","June","July","August","September","October","November","December");
var today=new Date();
var Year=today.getYear();
var Month=today.getMonth()+1;
var Day=today.getDate();
var Hour=today.getHours();
var Minute=today.getMinutes();
var Second=today.getSeconds();
var Week=today.getDay();
Hour=Hour.toString().length>1?Hour.toString():"0"+Hour.toString();
Minute=Minute.toString().length>1?Minute.toString():"0"+Minute.toString();
Second=Second.toString().length>1?Second.toString():"0"+Second.toString();
if(num==0){
  Strs=Year+str[0][0]+Month+str[0][1]+Day+str[0][2]+" "+Hour+str[0][3]+Minute+str[0][4]+Second+str[0][5]+" "+Weeks[0][Week];
}else{
  Strs=" At "+Hour+":"+Minute+":"+Second+" on "+Months[1][Month-1]+" "+Day+", "+Year+" "+Weeks[1][Week];
}
document.getElementById("CurrentDate").innerText=Strs;
}
/*========================================================================================
【验证表单类】
[创建于2008-05-14]
/* IsCard 验证身份证号码是否正确!
/* IsEmail 验证Email格式是否正确!
/* IsMobile 验证手机号码是否否合法!
/* IsTel 验证电话格式是否正确!
/* IsNum 验证字符是否是数字!
/* IsEn 验证字符里面是否有汉字!
/* IsDate 验证是不是日期格式!
*/
function Check_Form(){
this.Errors=[[[1,"验证通过!"],[2,"身份证号码位数不对!"],[3,"身份证号码出生日期超出范围或含有非法字符!"],[4,"身份证号码校验错误!"],[5,"身份证地区非法!"]],[[1,"验证通过!"],[2,"Email格式不正确!"]],[[1,"验证通过!"],[2,"手机号码必须由数字组成!"],[3,"手机号码位数不正确!"],[4,"手机号码格式不正确!"]],[[1,"验证通过!"],[2,"电话格式不正确!"]],[[1,"验证通过!"],[2,"必须有数字组成!"]],[[1,"验证通过!"],[2,"字符串里面含有汉字!"]],[[1,"验证通过!"],["2","日期格式不正确!"]]];
this.IsNull=[0,"不能为空!"];
}
/*验证身份证号码是否否合法*/
Check_Form.prototype.IsCard=function(){
if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
var idcard=arguments[0];
var area={11:"北京",12:"天津",13:"河北",14:"山西",15:"内蒙古",21:"辽宁",22:"吉林",23:"黑龙江",31:"上海",32:"江苏",33:"浙江",34:"安徽",35:"福建",36:"江西",37:"山东",41:"河南",42:"湖北",43:"湖南",44:"广东",45:"广西",46:"海南",50:"重庆",51:"四川",52:"贵州",53:"云南",54:"西藏",61:"陕西",62:"甘肃",63:"青海",64:"宁夏",65:"新疆",71:"台湾",81:"香港",82:"澳门",91:"国外"}
var idcard,Y,JYM;
var S,M;
var idcard_array = new Array();
idcard_array = idcard.split("");
if(area[parseInt(idcard.substr(0,2))]==null) return this.Errors[0][4];
switch(idcard.length){
  case 15:
   if ( (parseInt(idcard.substr(6,2))+1900) % 4 == 0 || ((parseInt(idcard.substr(6,2))+1900) % 100 == 0 && (parseInt(idcard.substr(6,2))+1900) % 4 == 0 )){
    ereg=/^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}$/;
   }else{
ereg=/^[1-9][0-9]{5}[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}$/;
   }
   if(ereg.test(idcard)) return this.Errors[0][0];
   else return this.Errors[0][2];
   break;
  case 18:
   if( parseInt(idcard.substr(6,4)) % 4 == 0 || (parseInt(idcard.substr(6,4)) % 100 == 0 && parseInt(idcard.substr(6,4))%4 == 0 )){
    ereg=/^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|[1-2][0-9]))[0-9]{3}[0-9Xx]$/;//闰年出生日期的合法性正则表达式
   }else{
    ereg=/^[1-9][0-9]{5}19[0-9]{2}((01|03|05|07|08|10|12)(0[1-9]|[1-2][0-9]|3[0-1])|(04|06|09|11)(0[1-9]|[1-2][0-9]|30)|02(0[1-9]|1[0-9]|2[0-8]))[0-9]{3}[0-9Xx]$/;//平年出生日期的合法性正则表达式
   }
   if(ereg.test(idcard)){
    S = (parseInt(idcard_array[0]) + parseInt(idcard_array[10])) * 7
    + (parseInt(idcard_array[1]) + parseInt(idcard_array[11])) * 9
    + (parseInt(idcard_array[2]) + parseInt(idcard_array[12])) * 10
    + (parseInt(idcard_array[3]) + parseInt(idcard_array[13])) * 5
    + (parseInt(idcard_array[4]) + parseInt(idcard_array[14])) * 8
    + (parseInt(idcard_array[5]) + parseInt(idcard_array[15])) * 4
    + (parseInt(idcard_array[6]) + parseInt(idcard_array[16])) * 2
    + parseInt(idcard_array[7]) * 1
    + parseInt(idcard_array[8]) * 6
    + parseInt(idcard_array[9]) * 3 ;
    Y = S % 11;
    M = "F";
    JYM = "10X98765432";
    M = JYM.substr(Y,1);
    if(M == idcard_array[17]) return this.Errors[0][0];
   else return this.Errors[0][3];
   }
   else return this.Errors[0][2];
   break;
  default:
   return this.Errors[0][1];
  break;
}
}
/*验证EMail是否否合法*/
Check_Form.prototype.IsEmail=function(){
if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
if (arguments[0].search(/^/w+((-/w+)|(/./w+))*/@[A-Za-z0-9]+((/.|-)[A-Za-z0-9]+)*/.[A-Za-z0-9]+$/) != -1){
  return this.Errors[1][0];
}else{
  return this.Errors[1][1];
}
}
/*验证手机号码是否否合法*/
Check_Form.prototype.IsMobile=function(){
if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
var Mno=arguments[0];
if (this.IsNum(Mno)[0]==2) return this.Errors[2][1];
if (Mno.length!=11) return this.Errors[2][2];
if (Mno.substring(0,2)!="13" && Mno.substring(0,2)!="15" ) return this.Errors[2][3];
return this.Errors[2][0];
}
/*验证电话格式是否正确*/
Check_Form.prototype.IsTel=function(){
if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
if(arguments[0].search(/^(((/+){0,1}[0-9]{2,2}(/-){0,1}0{0,1})[0-9]{2,3}(/-){0,1})?[2-9][0-9]{6,7}$/)!=-1) {
  return this.Errors[3][0];
}else{
  return this.Errors[3][1];
}
}
/*验证字符是否是数字*/
Check_Form.prototype.IsNum=function(){
if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
var number=arguments[0];
var i,str1="0123456789";
if (number==null||number=="") return this.Errors[4][1];
for(i=0;i<number.length;i++){
  if(str1.indexOf(number.charAt(i))==-1){
   return this.Errors[4][1];
   break;
  }
}
return this.Errors[4][0];
}
/*验证字符里面是否有汉字*/
Check_Form.prototype.IsEn=function(){
if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
var text=arguments[0];
for (i=0;i<text.length;i++)
  if (text.charCodeAt(i)>255) {
   //alert("抱歉!提交失败,"+text+"不能含有汉字!");
   return this.Errors[5][1];
  }
return this.Errors[5][0];
}
/*验证是不是日期格式*/
Check_Form.prototype.IsDate=function(){
if(typeof(arguments[0])=="undefined" || arguments[0]=="") return this.IsNull;
if(arguments[0].match(/^(/d{1,4})(-|//)(/d{1,2})/2(/d{1,2})$/)==null){
  return this.Errors[6][1];
}else{
  return this.Errors[6][0];
}
}